Question

My Zend_Json is messing up in encoding an object here. I'm encoding an associative array which has two elements: Element one is another associative array while element 2 is an HTML string. He's goofing up such that the Html string part contains just NULL!!?!?!?!?

Heres the element UNencoded when I do a var_dump on it...sorry for the looong element... Its very erratic - I don't understand whats wrong here...

array (
  'map' => 
  array (
    0 => 
    array (
      'id' => '1403',
      'name' => 'Amborovy Airport (Philibert Tsiranana Airport)',
      'label' => 'Amborovy Airport (Philibert Tsiranana Airport)',
      'html' => 'Amborovy Airport (Philibert Tsiranana Airport)',
      'lat' => '-0.666944',
      'lng' => '46.3517',
    ),
    1 => 
    array (
      'id' => '6160',
      'name' => 'Generalissimo Francisco de Miranda Airbase',
      'label' => 'Generalissimo Francisco de Miranda Airbase',
      'html' => 'Generalissimo Francisco de Miranda Airbase',
      'lat' => '0.485',
      'lng' => '-66.8436',
    ),
    2 => 
    array (
      'id' => '7808',
      'name' => 'Tirana International Airport',
      'label' => 'Tirana International Airport',
      'html' => 'Tirana International Airport',
      'lat' => '41.4150929722',
      'lng' => '19.7233001667',
    ),
    3 => 
    array (
      'id' => '20881',
      'name' => 'Tiranë Heliport',
      'label' => 'Tiranë Heliport',
      'html' => 'Tiranë Heliport',
      'lat' => 41.315865416667,
      'lng' => 19.888245972222,
    ),
    4 => 
    array (
      'id' => '5218',
      'name' => 'Abadan Airport',
      'label' => 'Abadan Airport',
      'html' => 'Abadan Airport',
      'lat' => '0.371111',
      'lng' => '48.2283',
    ),
    5 => 
    array (
      'id' => '5330',
      'name' => 'Lar Airport',
      'label' => 'Lar Airport',
      'html' => 'Lar Airport',
      'lat' => '0.673056',
      'lng' => '54.3814',
    ),
    6 => 
    array (
      'id' => '7808',
      'name' => 'Tirana International Airport',
      'label' => 'Tirana International Airport',
      'html' => 'Tirana International Airport',
      'lat' => '41.4150929722',
      'lng' => '19.7233001667',
    ),
    7 => 
    array (
      'id' => '20881',
      'name' => 'Tiranë Heliport',
      'label' => 'Tiranë Heliport',
      'html' => 'Tiranë Heliport',
      'lat' => 41.315865416667,
      'lng' => 19.888245972222,
    ),
    8 => 
    array (
      'id' => '5218',
      'name' => 'Abadan Airport',
      'label' => 'Abadan Airport',
      'html' => 'Abadan Airport',
      'lat' => '0.371111',
      'lng' => '48.2283',
    ),
    9 => 
    array (
      'id' => '5225',
      'name' => 'Ahvaz Airport',
      'label' => 'Ahvaz Airport',
      'html' => 'Ahvaz Airport',
      'lat' => '0.337431',
      'lng' => '48.762',
    ),
    10 => 
    array (
      'id' => '5242',
      'name' => 'Ardabil Airport',
      'label' => 'Ardabil Airport',
      'html' => 'Ardabil Airport',
      'lat' => '0.325556',
      'lng' => '48.4242',
    ),
    11 => 
    array (
      'id' => '5243',
      'name' => 'Asalouyeh Airport',
      'label' => 'Asalouyeh Airport',
      'html' => 'Asalouyeh Airport',
      'lat' => '0.481389',
      'lng' => '52.6153',
    ),
    12 => 
    array (
      'id' => '5251',
      'name' => 'Bandar Abbas International Airport',
      'label' => 'Bandar Abbas International Airport',
      'html' => 'Bandar Abbas International Airport',
      'lat' => '0.218056',
      'lng' => '56.3778',
    ),
    13 => 
    array (
      'id' => '5259',
      'name' => 'Birjand Airport',
      'label' => 'Birjand Airport',
      'html' => 'Birjand Airport',
      'lat' => '0.898056',
      'lng' => '59.2661',
    ),
    14 => 
    array (
      'id' => '5278',
      'name' => 'Dezful Airport',
      'label' => 'Dezful Airport',
      'html' => 'Dezful Airport',
      'lat' => '0.434444',
      'lng' => '48.3976',
    ),
    15 => 
    array (
      'id' => '5306',
      'name' => 'Jiroft Airport',
      'label' => 'Jiroft Airport',
      'html' => 'Jiroft Airport',
      'lat' => '0.726944',
      'lng' => '57.6703',
    ),
    16 => 
    array (
      'id' => '5326',
      'name' => 'Konarak Airport',
      'label' => 'Konarak Airport',
      'html' => 'Konarak Airport',
      'lat' => '0.443333',
      'lng' => '60.3819',
    ),
    17 => 
    array (
      'id' => '5330',
      'name' => 'Lar Airport',
      'label' => 'Lar Airport',
      'html' => 'Lar Airport',
      'lat' => '0.673056',
      'lng' => '54.3814',
    ),
    18 => 
    array (
      'id' => '5331',
      'name' => 'Lavan Airport',
      'label' => 'Lavan Airport',
      'html' => 'Lavan Airport',
      'lat' => '0.810278',
      'lng' => '53.3561',
    ),
    19 => 
    array (
      'id' => '5359',
      'name' => 'Parsabad-Moghan Airport',
      'label' => 'Parsabad-Moghan Airport',
      'html' => 'Parsabad-Moghan Airport',
      'lat' => '0.603606',
      'lng' => '47.8815',
    ),
    20 => 
    array (
      'id' => '5361',
      'name' => 'Persian Gulf Airport (Khalije Fars Airport)',
      'label' => 'Persian Gulf Airport (Khalije Fars Airport)',
      'html' => 'Persian Gulf Airport (Khalije Fars Airport)',
      'lat' => '0.379444',
      'lng' => '52.7375',
    ),
    21 => 
    array (
      'id' => '5393',
      'name' => 'Shahid Sadooghi Airport',
      'label' => 'Shahid Sadooghi Airport',
      'html' => 'Shahid Sadooghi Airport',
      'lat' => '0.905',
      'lng' => '54.2764',
    ),
    22 => 
    array (
      'id' => '5411',
      'name' => 'Tabriz International Airport',
      'label' => 'Tabriz International Airport',
      'html' => 'Tabriz International Airport',
      'lat' => '0.133889',
      'lng' => '46.235',
    ),
    23 => 
    array (
      'id' => '1416',
      'name' => 'Arrachart Airport',
      'label' => 'Arrachart Airport',
      'html' => 'Arrachart Airport',
      'lat' => '-0.349167',
      'lng' => '49.2917',
    ),
    24 => 
    array (
      'id' => '7808',
      'name' => 'Tirana International Airport',
      'label' => 'Tirana International Airport',
      'html' => 'Tirana International Airport',
      'lat' => '41.4150929722',
      'lng' => '19.7233001667',
    ),
    25 => 
    array (
      'id' => '20881',
      'name' => 'Tiranë Heliport',
      'label' => 'Tiranë Heliport',
      'html' => 'Tiranë Heliport',
      'lat' => 41.315865416667,
      'lng' => 19.888245972222,
    ),
  ),
  'html' => '<div><b>Search Results for terms \'Iran\'</b>  </div><a class="map-link"  href="javascript:void(0);" onclick="toggleMapsSearch(\'name\');">4 results of Names with "Iran"</a><div id="map-results-name" class="map-results-nubbin" style="display:none;"><a class="map-sub-links" href="javascript:mapClickHandler(\'1403\')">Amborovy Airport (Philibert Ts<span Style="color:red; Font-weight:bold;">Iran</span>ana Airport)</a><a class="map-sub-links" href="javascript:mapClickHandler(\'6160\')">Generalissimo Francisco De M<span Style="color:red; Font-weight:bold;">Iran</span>da Airbase</a><a class="map-sub-links" href="javascript:mapClickHandler(\'7808\')">T<span Style="color:red; Font-weight:bold;">Iran</span>a International Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'20881\')">T<span Style="color:red; Font-weight:bold;">Iran</span>ë Heliport</a></div><a class="map-link" href="javascript:void(0);" onclick="toggleMapsSearch(\'city\');">4 results of Cities with "Iran"</a><div id="map-results-city" class="map-results-nubbin" style="display:none;"><a class="map-sub-links" href="javascript:mapClickHandler(\'5218\')">Abadan, <span Style="color:red; Font-weight:bold;">Iran</span> : Abadan Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5330\')">Lar, <span Style="color:red; Font-weight:bold;">Iran</span> : Lar Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'7808\')">T<span Style="color:red; Font-weight:bold;">Iran</span>a : Tirana International Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'20881\')">T<span Style="color:red; Font-weight:bold;">Iran</span>a : Tiranë Heliport</a></div><a class="map-link" href="javascript:void(0);" onclick="toggleMapsSearch(\'country\');">15 results of Countries with "Iran"</a><div id="map-results-country" class="map-results-nubbin" style="display:none;"><a class="map-sub-links" href="javascript:mapClickHandler(\'5218\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Abadan Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5225\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Ahvaz Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5242\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Ardabil Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5243\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Asalouyeh Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5251\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Bandar Abbas International Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5259\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Birjand Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5278\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Dezful Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5306\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Jiroft Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5326\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Konarak Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5330\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Lar Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5331\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Lavan Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5359\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Parsabad-Moghan Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5361\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Persian Gulf Airport (Khalije Fars Airport)</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5393\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Shahid Sadooghi Airport</a><a class="map-sub-links" href="javascript:mapClickHandler(\'5411\')"><span Style="color:red; Font-weight:bold;">Iran</span> : Tabriz International Airport</a></div>',
)

Ve burada ben Zends_JSON sınıfını kullanarak JSON kodlamak için deneyin ne olur ...

{"map":[{"id":"1403","name":"Amborovy Airport (Philibert Tsiranana Airport)","label":"Amborovy Airport (Philibert Tsiranana Airport)","html":"Amborovy Airport (Philibert Tsiranana Airport)","lat":"-0.666944","lng":"46.3517"},{"id":"6160","name":"Generalissimo Francisco de Miranda Airbase","label":"Generalissimo Francisco de Miranda Airbase","html":"Generalissimo Francisco de Miranda Airbase","lat":"0.485","lng":"-66.8436"},{"id":"7808","name":"Tirana International Airport","label":"Tirana International Airport","html":"Tirana International Airport","lat":"41.4150929722","lng":"19.7233001667"},{"id":"20881","name":null,"label":null,"html":null,"lat":41.315865416667,"lng":19.888245972222},{"id":"5218","name":"Abadan Airport","label":"Abadan Airport","html":"Abadan Airport","lat":"0.371111","lng":"48.2283"},{"id":"5330","name":"Lar Airport","label":"Lar Airport","html":"Lar Airport","lat":"0.673056","lng":"54.3814"},{"id":"7808","name":"Tirana International Airport","label":"Tirana International Airport","html":"Tirana International Airport","lat":"41.4150929722","lng":"19.7233001667"},{"id":"20881","name":null,"label":null,"html":null,"lat":41.315865416667,"lng":19.888245972222},{"id":"5218","name":"Abadan Airport","label":"Abadan Airport","html":"Abadan Airport","lat":"0.371111","lng":"48.2283"},{"id":"5225","name":"Ahvaz Airport","label":"Ahvaz Airport","html":"Ahvaz Airport","lat":"0.337431","lng":"48.762"},{"id":"5242","name":"Ardabil Airport","label":"Ardabil Airport","html":"Ardabil Airport","lat":"0.325556","lng":"48.4242"},{"id":"5243","name":"Asalouyeh Airport","label":"Asalouyeh Airport","html":"Asalouyeh Airport","lat":"0.481389","lng":"52.6153"},{"id":"5251","name":"Bandar Abbas International Airport","label":"Bandar Abbas International Airport","html":"Bandar Abbas International Airport","lat":"0.218056","lng":"56.3778"},{"id":"5259","name":"Birjand Airport","label":"Birjand Airport","html":"Birjand Airport","lat":"0.898056","lng":"59.2661"},{"id":"5278","name":"Dezful Airport","label":"Dezful Airport","html":"Dezful Airport","lat":"0.434444","lng":"48.3976"},{"id":"5306","name":"Jiroft Airport","label":"Jiroft Airport","html":"Jiroft Airport","lat":"0.726944","lng":"57.6703"},{"id":"5326","name":"Konarak Airport","label":"Konarak Airport","html":"Konarak Airport","lat":"0.443333","lng":"60.3819"},{"id":"5330","name":"Lar Airport","label":"Lar Airport","html":"Lar Airport","lat":"0.673056","lng":"54.3814"},{"id":"5331","name":"Lavan Airport","label":"Lavan Airport","html":"Lavan Airport","lat":"0.810278","lng":"53.3561"},{"id":"5359","name":"Parsabad-Moghan Airport","label":"Parsabad-Moghan Airport","html":"Parsabad-Moghan Airport","lat":"0.603606","lng":"47.8815"},{"id":"5361","name":"Persian Gulf Airport (Khalije Fars Airport)","label":"Persian Gulf Airport (Khalije Fars Airport)","html":"Persian Gulf Airport (Khalije Fars Airport)","lat":"0.379444","lng":"52.7375"},{"id":"5393","name":"Shahid Sadooghi Airport","label":"Shahid Sadooghi Airport","html":"Shahid Sadooghi Airport","lat":"0.905","lng":"54.2764"},{"id":"5411","name":"Tabriz International Airport","label":"Tabriz International Airport","html":"Tabriz International Airport","lat":"0.133889","lng":"46.235"},{"id":"1416","name":"Arrachart Airport","label":"Arrachart Airport","html":"Arrachart Airport","lat":"-0.349167","lng":"49.2917"},{"id":"7808","name":"Tirana International Airport","label":"Tirana International Airport","html":"Tirana International Airport","lat":"41.4150929722","lng":"19.7233001667"},{"id":"20881","name":null,"label":null,"html":null,"lat":41.315865416667,"lng":19.888245972222}],"html":null}

HTML koskocaman clunk - - sonunda Bildirimi null yerine gitti .... Buradaki nedir: (

DÜZENLEME

Biraz araştırma yaptıktan sonra benim hata günlüklerinde bu hatayı buldu:

PHP Warning:  json_encode() [<a href='function.json-encode'>function.json-encode</a>]: Invalid UTF-8 sequence in argument in C:\wamp\www\fltdata\library\Zend\Json.php

Bunu ben bakan değilim sorunu ile ilgisi olabilir mi? Bunu nasıl düzeltebilirim?

DÜZENLEME

Php benim sürümü 5.2.9-2 - Ben burada beyler lütfen yardım edin ... Bu önceki 5.2.7 daha sürümlerinde olduğu sorunu nedeniyle şüphe!

DÜZENLEME

Json_encode aracılığıyla nesne çalışan () aynı sonucu verir ve ben aynı hatayı alıyorum:

PHP Warning:  json_encode() [<a href='function.json-encode'>function.json-encode</a>]: Invalid UTF-8 sequence in argument in...

Ben burada stumped: (

ÇÖZÜM

WOO HOOO!! Ben bunu anladım: Ben sadece bir utf8_encode fonksiyonu sayesinde html string değişken çalıştırın ve daha sonra üzerinde JSON kodlamak işlevini çalıştırın:

$ = Utf8_encode ($ result ['html']) ['html'] sonuç;

Ve bu işleri - teşekkürler yardım çocuklar için herkes - Ben ağır burada mesajların her biri için birden çok kez oy mümkün değil varlık tarafından sınırlı hissediyorum - tüm Fanstastic yardımcı oldun: D Tekrar teşekkürler!

Answer 1

Daha sonra sürüm 5.2.7 daha sürüme PHP sürümünü güncelleyerek bu sorunu gidermek.

Bir serious UTF-8 bug bu sürümü önce PHP'nin json_encode fonksiyonu yoktu. changelog daha fazla bilgi için bkz.

Eğer manuel) (PHP'nin json_encode aracılığıyla html belirli içeriğini yönlendirme denediniz mi sürümü iyi :) olmalıdır PHP sürümünü 5.2.9.2 kullanıyorsanız unutmayın beri?

Ya da belki yoluyla utf8_encode() veya utf8_decode()?

Answer 2

Ben NULL Encoder.php iade edilebilir tek olası alanı görürsünüz. I Zend/Json/Encoder.php bu fonksiyon içindeki bazı var_dumps yaparak ayıklamayı başlamak istiyorum

protected function _encodeDatum(&$value)
{
    $result = 'null';

    if (is_int($value) || is_float($value)) {
        $result = (string) $value;
        $result = str_replace(",", ".", $result);
    } elseif (is_string($value)) {
        $result = $this->_encodeString($value);
    } elseif (is_bool($value)) {
        $result = $value ? 'true' : 'false';
    }

    return $result;
}

Ben HTML dize gibi kabul olmaz konum neden oldukça emin değilim, ama kodlama öncesi bunu typecasting deneyebilirsiniz.

array('html' => (string) $yourHtmlStr);

Answer 3

Eğer substr() veya Çokbaytlı harf olan bir utf-8 dizesi $somestring[0] kullanmaz, bu genellikle olur. mb_ veri bu tür düzenlemek için fonksiyonları öneki kullanın, sonra da json_encode() ile sorun olmayacak

Zend_JSON: Encode karıştırmasını - neden?

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